This discussion focuses on calculating the yield strength for dowel pins, specifically comparing a .250 round dowel pin with a yield strength of 100,000 psi to a material with a yield strength of 60,000 psi. To achieve equivalent yield strength, the area of the dowel pin must be adjusted accordingly, as the maximal force is determined by the product of strength and area. The key takeaway is that to maintain the same yield strength, the dowel pin's diameter must be increased to compensate for the lower yield strength of the alternative material.
PREREQUISITESMechanical engineers, materials scientists, and design engineers involved in selecting and calculating specifications for dowel pins and similar components.